🧩 词语组成解析
smooth
[smʊð]
adj. 光滑的;流畅的;柔软的;温和的，安详的;
vt. 使平滑;排除，消除;安抚，平息;使优雅;
vi. 变平和，变缓和;
n. 平地，平面;
🗣️ 情景例句
My account number is ...
我户头号码是…
If he gets scared at the night noises, be patient with him.
如果他晚上感到害怕，请你们多多见谅。
She has been to school.
她上学去了。